content/glyph/book/text_editing/macro_intro.html
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<!DOCTYPE html> <html lang="en"> <head> <title>Introducing Glyph Macros – Glyph Documentation</title> <meta charset="utf-8" /> <meta name="author" content="Fabio Cevasco" /> <meta name="copyright" content="Fabio Cevasco" /> <meta name="robots" content="all, follow" /> <meta name="Revisit-After" content="2 Days" /> <meta name="language" content="en" /> <meta name="target_country" content="en-us" /> <meta name="country" content="United States" /> <meta name="description" content="H3RALD - Fabio Cevasco's Web Site" /> <meta name="keywords" content="h3rald, fabio cevasco, glyph" /> <link rel="shortcut icon" href="/favicon.png" type="image/png" /> <meta content="44.388041;9.073248" name="ICBM" /> <link rel="stylesheet" type="text/css" href="/styles/html5reset.css" /> <link rel="stylesheet" type="text/css" href="/styles/style.css" /> <!--[if lte IE 8]> <script src="/js/html5.js" type="text/javascript"></script> <![endif]--> </head> <body> <!--[if lte IE 6]> <div id="ie-warning"> This site is not compatible with Internet Explorer 6 or lower. You should consider using a more modern browser for a better – and <em>safer</em> – web experience. [<a href="http://browsehappy.com/browsers/">Read More »</a>] </div> <![endif]--> <section id="container"> <header class="page"> <nav class="home-link"> <a href="/"> <img src="/images/h3rald_small.png" alt="H3RALD" class="default"/> <![if !IE]> <img src="/images/h3rald_hover_small.png" alt="H3RALD" class="hover"/> <![endif]> </a> </nav> <nav class="section"> /<a href="/glyph/" rel="archives">GLYPH</a> </nav> </header> <article class="page"> <header> <hgroup> <h1>Introducing Glyph Macros</h1> <h2>Glyph Documentation</h2> </hgroup> </header> <section id="body-text" class="hyphenate glyph-book"> <nav><a href="/glyph/book/text_editing/glyph_files.html">.glyph files ←</a><a href="/glyph/book/index.html">Contents</a><a href="/glyph/book/text_editing/attribute_intro.html">→ Macro attributes</a></nav> <p>The most important concept to grasp about Glyph is the concept of <em>macro</em>.</p> <p>A Glyph macro is, in a nutshell, an identifier of some kind that wraps a value or parameters within square brackets. More specifically:</p> <ul> <li>The macro identifier can contain <em>any</em> character except for: <code>[</code>, <code>]</code>, <code>\</code>, <code>|</code>, <code>@</code> or spaces.</li> <li>The delimiters can be either <code>[</code> and <code>]</code> or <code>[=</code> and <code>=]</code> (<span class="fmi">for more information on <mark>differences between delimiters</mark>, see <a href="/glyph/book/text_editing/esc_quot.html#esc_quot">Escaping and Quoting</a></span>).</li> <li>The value can be anything, even other macros. If a macro supports more than one parameter, they must be separated with <code>|</code>. For example, the <a href="/glyph/book/macros/macros_inline.html#m_link"><code>link</code></a> macro can take an optional second parameter for the link text: <code>link[#link_id|This is the link text]</code>.</li> <li>A macro can also have <em>attributes</em>, which look exactly like macros but their identifier starts with a <code>@</code>.</li> </ul> <p>A macro can often have one or more aliases. For example, <code>=></code> is an alias for the <a href="/glyph/book/macros/macros_inline.html#m_link"><code>link</code></a> macro, so the following macro calls are equivalent:</p> <ul> <li><code>=>[#test|Test Section]</code></li> <li><code>link[#test|Test Section]</code></li> </ul> <nav><a href="/glyph/book/text_editing/glyph_files.html">.glyph files ←</a><a href="/glyph/book/index.html">Contents</a><a href="/glyph/book/text_editing/attribute_intro.html">→ Macro attributes</a></nav> </section> </article> <footer> <section class="ads"> <script type="text/javascript"><!-- google_ad_client = "pub-2871497824158668"; /* 728x90, created 9/10/10 */ google_ad_slot = "3963343166"; google_ad_width = 728; google_ad_height = 90; //--> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> </section> <section> <nav> <a href="/about/">ABOUT</a>|<a href="/contact/">CONTACT</a> </nav> <p>H3RALD Web Site v8.1 — © 2010 — <em>Fabio Cevasco</em></p> </section> </footer> </section><!-- #container end --> <script src="http://www.google.com/jsapi?key=ABQIAAAAr6RY1Z6dchG_sX9WDLSy3xRlq2n1sm52B5HDRR5tm6o8XM18FhR56xHNNH6CsX86uN5VoTrglpyOyQ" type="text/javascript"></script> <!-- <script src="/js/jquery.js" type="text/javascript"></script> --> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> <script src="/js/jquery-timeago.js" type="text/javascript"></script> <script src="/js/jquery-easing.js" type="text/javascript"></script> <script src="/js/jquery-fancybox.js" type="text/javascript"></script> <script src="/js/jquery-toc.js" type="text/javascript"></script> <script src="/js/date.js" type="text/javascript"></script> <script src="/js/feeds.js" type="text/javascript"></script> <script src="/js/search.js" type="text/javascript"></script> <script src="/js/hyphenator.js" type="text/javascript"></script> <script src="/js/init.js" type="text/javascript"></script> <!-- Start Google Analytics --> <script type="text/javascript"> var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-18587377-1']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 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